[Modern aspects of oral hormonal contraception].
Avramova
V
V
D003267:Contraception / Q000379:methods*; D003278:Contraceptives, Oral, Hormonal / Q000009:adverse effects / Q000494:pharmacology / Q000627:therapeutic use; D005260:Female; D006801:Humans
D003278:Contraceptives, Oral, Hormonal